GamePen heeft een review van Plane Crazy, een of andere vaag arcade spelletje. Hier wat info:
Your plane is equipped with a Sonic Cannon. Shooter fans may be excited at the initial mention of this item, but in truth it cannot be used directly against the other planes. The cannon and its limited load of ammo are only useful against obstructions on the ground. You can still use it to disrupt the flight of your opponents, however, by knocking over scenery features (for example, you can knock over large rock outcroppings on the first course) and watching the rubble fall into the path of the planes.